:seedling: Bump api server and client-go to v0.28.11

[mquhuy]

Bump api packages and client-go from v0.28.9 --> v0.28.11:

• apiserver
• apiextensions-apiserver
• apimachinery
• client-go
• component-base

[mquhuy]

/test metal3-ubuntu-e2e-integration-test-release-1-6

[mquhuy]

/cc @kashifest @tuminoid @adilGhaffarDev

[metal3-io-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kashifest, tuminoid

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/metal3-io/cluster-api-provider-metal3/blob/release-1.6/OWNERS)~~ [kashifest,tuminoid] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[mquhuy]

/retest

[kashifest]

/test metal3-ubuntu-e2e-integration-test-release-1-6